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Sealey SPBC40 Battery Support Unit Charger & Maintainer 40A

Sealey

Compare today's prices on the "Sealey SPBC40 Battery Support Unit Charger & Maintainer 40A".

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Last Updated: 06/11/2026
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£338.40
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£364.95
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Product Description

Compare today's prices on the "Sealey SPBC40 Battery Support Unit Charger & Maintainer 40A".

Sealey SPBC40 Battery Support Unit Charger & Maintainer 40A

Designed for professional automotive workshops and mobile technicians, the Sealey SPBC40 delivers a powerful 40 amp output to rapidly charge and maintain a wide range of batteries. Its intelligent micro-processor control ensures safe, efficient charging by automatically selecting the correct charge rate and voltage, making it an essential tool for vehicles in daily use or storage. This unit also functions as a battery support device during electrical diagnostics or software updates, preventing voltage drops and protecting sensitive electronics.

- Intelligent micro-processor controlled charging for automatic voltage and rate selection

- 40 amp output suitable for lead-acid, AGM, gel, and calcium batteries up to 230Ah

- Battery support mode to maintain stable voltage during vehicle diagnostics, programming, or key-off battery drain

- Protection against reverse polarity, overcharge, short circuit, and overheating

- Integrated digital display showing charge status, voltage, and fault warnings

- Robust casing with built-in carry handle and heavy-duty connecting leads

- Suitable for 12V and 24V battery systems with selectable output modes

- Certified to UK and EU safety standards for workshop use

Combining high current capacity with intelligent safety features, the Sealey SPBC40 is the reliable power partner for any busy garage or on-the-go service professional.

GTIN: 5054511972818